Merge pull request 'refactor(tests): write tests with stdlib instead of goconvey' (#1) from remove-convey into master

Reviewed-on: #1

config_test.go

@@ -1,19 +1,19 @@
 package conf
 
 import (
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"testing"
 
-	. "github.com/smartystreets/goconvey/convey"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 )
 
 type testconf struct {
-	String    string
-	Int       int
-	Invariant string
 	inUpdate  func()
+	String    string
+	Invariant string
+	Int       int
 }
 
 func (t testconf) Update() {
@@ -23,401 +23,372 @@ func (t testconf) Update() {
 }
 
 func TestLoadFile(t *testing.T) {
-	Convey("Given a config struct", t, func() {
+	t.Parallel()
+
+	t.Run("with a valid file", func(t *testing.T) {
+		t.Parallel()
+
 		c := testconf{
 			String:    "default string",
 			Int:       1,
 			Invariant: "should not change",
 		}
 
-		Convey("Given a valid config file", func() {
+		file := "test_data/valid.json"
-			file := "test.conf"
-			content := []byte(`{"String": "config string", "Int": 42}`)
-			err := ioutil.WriteFile(file, content, 0o644)
-			So(err, ShouldBeNil)
-			defer func() { _ = os.Remove(file) }()
 
-			Convey("When the config file is loaded", func() {
+		err := LoadFile(file, &c)
-				err := LoadFile(file, &c)
+		require.NoError(t, err)
 
-				Convey("Then there is no error", func() {
+		assert.Equal(t, "config string", c.String)
-					So(err, ShouldBeNil)
+		assert.Equal(t, 42, c.Int)
-				})
+		assert.Equal(t, "should not change", c.Invariant)
+	})
 
-				Convey("Then the struct fields are filled", func() {
+	t.Run("with an invalid file", func(t *testing.T) {
-					So(c.String, ShouldEqual, "config string")
+		t.Parallel()
-					So(c.Int, ShouldEqual, 42)
-				})
 
-				Convey("Then the default values are kept", func() {
+		c := testconf{
-					So(c.Invariant, ShouldEqual, "should not change")
+			String:    "default string",
-				})
+			Int:       1,
-			})
+			Invariant: "should not change",
-		})
+		}
 
-		Convey("Given an invalid config file", func() {
+		file := "test_data/invalid.json"
-			file := "test.conf"
-			content := []byte(`String: not json`)
-			err := ioutil.WriteFile(file, content, 0o644)
-			So(err, ShouldBeNil)
-			defer func() { _ = os.Remove(file) }()
 
-			Convey("When the config file is loaded", func() {
+		err := LoadFile(file, &c)
-				err := LoadFile(file, &c)
+		require.Error(t, err)
 
-				Convey("Then an error is returned", func() {
+		assert.Equal(t, "default string", c.String)
-					So(err, ShouldBeError)
+		assert.Equal(t, 1, c.Int)
-				})
+		assert.Equal(t, "should not change", c.Invariant)
+	})
 
-				Convey("Then the struct fields are not filled", func() {
+	t.Run("with a non existent file", func(t *testing.T) {
-					So(c.String, ShouldEqual, "default string")
+		t.Parallel()
-					So(c.Int, ShouldEqual, 1)
-				})
-			})
-		})
 
-		Convey("Given a non existent config file", func() {
+		c := testconf{
-			file := "does-not-exist.conf.conf"
+			String:    "default string",
+			Int:       1,
+			Invariant: "should not change",
+		}
 
-			Convey("When the config file is loaded", func() {
+		file := "does-not-exist.conf"
-				err := LoadFile(file, &c)
 
-				Convey("Then an error is returned", func() {
+		err := LoadFile(file, &c)
-					So(err, ShouldBeError)
+		require.Error(t, err)
-				})
 
-				Convey("Then the struct fields are not filled", func() {
+		assert.Equal(t, "default string", c.String)
-					So(c.String, ShouldEqual, "default string")
+		assert.Equal(t, 1, c.Int)
-					So(c.Int, ShouldEqual, 1)
+		assert.Equal(t, "should not change", c.Invariant)
-				})
-			})
-		})
 	})
 }
 
 func TestLoadFiles(t *testing.T) {
-	Convey("Given a config struct", t, func() {
+	t.Parallel()
-		c := &testconf{}
+
+	t.Run("with two valid files with different options", func(t *testing.T) {
+		t.Parallel()
+
+		c := testconf{}
 		tmpDir := t.TempDir()
 
-		Convey("Given two existing files setting different options", func() {
+		content1 := []byte(`{"String": "foo"}`)
-			content1 := []byte(`{"String": "foo"}`)
+		content2 := []byte(`{"Int": 42}`)
-			content2 := []byte(`{"Int": 42}`)
+		paths := []string{
-			paths := []string{
+			filepath.Join(tmpDir, "file1.json"),
-				filepath.Join(tmpDir, "file1.json"),
+			filepath.Join(tmpDir, "file2.json"),
-				filepath.Join(tmpDir, "file2.json"),
+		}
-			}
 
-			err := ioutil.WriteFile(paths[0], content1, 0o600)
+		err := os.WriteFile(paths[0], content1, 0o600)
-			So(err, ShouldBeNil)
+		require.NoError(t, err)
-			err = ioutil.WriteFile(paths[1], content2, 0o600)
+		err = os.WriteFile(paths[1], content2, 0o600)
-			So(err, ShouldBeNil)
+		require.NoError(t, err)
 
-			Convey("When LoadFiles is called", func() {
+		err = LoadFiles(&c, paths...)
-				err := LoadFiles(&c, paths...)
+		require.NoError(t, err)
 
-				Convey("Then there is no error", func() {
+		assert.Equal(t, "foo", c.String)
-					So(err, ShouldBeNil)
+		assert.Equal(t, 42, c.Int)
+	})
 
-					Convey("And the options from both files have been set", func() {
+	t.Run("with two valid files with the same option", func(t *testing.T) {
-						So(c.String, ShouldEqual, "foo")
+		t.Parallel()
-						So(c.Int, ShouldEqual, 42)
-					})
-				})
-			})
-		})
 
-		Convey("Given two existing files setting the same option", func() {
+		c := testconf{}
-			content1 := []byte(`{"String": "foo"}`)
+		tmpDir := t.TempDir()
-			content2 := []byte(`{"String": "bar"}`)
-			paths := []string{
-				filepath.Join(tmpDir, "file1.json"),
-				filepath.Join(tmpDir, "file2.json"),
-			}
 
-			err := ioutil.WriteFile(paths[0], content1, 0o600)
+		content1 := []byte(`{"String": "foo"}`)
-			So(err, ShouldBeNil)
+		content2 := []byte(`{"String": "bar"}`)
-			err = ioutil.WriteFile(paths[1], content2, 0o600)
+		paths := []string{
-			So(err, ShouldBeNil)
+			filepath.Join(tmpDir, "file1.json"),
+			filepath.Join(tmpDir, "file2.json"),
+		}
 
-			Convey("When LoadFiles is called", func() {
+		err := os.WriteFile(paths[0], content1, 0o600)
-				err := LoadFiles(&c, paths...)
+		require.NoError(t, err)
+		err = os.WriteFile(paths[1], content2, 0o600)
+		require.NoError(t, err)
 
-				Convey("Then there is no error", func() {
+		err = LoadFiles(&c, paths...)
-					So(err, ShouldBeNil)
+		require.NoError(t, err)
 
-					Convey("And the last file overwrote the first", func() {
+		assert.Equal(t, "bar", c.String)
-						So(c.String, ShouldEqual, "bar")
+	})
-					})
-				})
-			})
-		})
 
-		Convey("Given one non-existing and one existing files", func() {
+	t.Run("with one non-existing and one existing file", func(t *testing.T) {
-			content2 := []byte(`{"String": "bar"}`)
+		t.Parallel()
-			paths := []string{
-				"does-not-exist.json",
-				filepath.Join(tmpDir, "file2.json"),
-			}
 
-			err := ioutil.WriteFile(paths[1], content2, 0o600)
+		c := testconf{}
-			So(err, ShouldBeNil)
+		tmpDir := t.TempDir()
 
-			Convey("When LoadFiles is called", func() {
+		content2 := []byte(`{"String": "bar"}`)
-				err := LoadFiles(&c, paths...)
+		paths := []string{
+			"does-not-exist.json",
+			filepath.Join(tmpDir, "file2.json"),
+		}
 
-				Convey("Then there is no error", func() {
+		err := os.WriteFile(paths[1], content2, 0o600)
-					So(err, ShouldBeNil)
+		require.NoError(t, err)
 
-					Convey("And the options from the last file have been set", func() {
+		err = LoadFiles(&c, paths...)
-						So(c.String, ShouldEqual, "bar")
+		require.NoError(t, err)
-					})
-				})
-			})
-		})
 
-		Convey("Given one invalid and one valid files", func() {
+		assert.Equal(t, "bar", c.String)
-			content1 := []byte(`{"`)
+	})
-			content2 := []byte(`{"String": "bar"}`)
-			paths := []string{
-				filepath.Join(tmpDir, "file1.json"),
-				filepath.Join(tmpDir, "file2.json"),
-			}
 
-			err := ioutil.WriteFile(paths[0], content1, 0o600)
+	t.Run("with one valid and one invalid file", func(t *testing.T) {
-			So(err, ShouldBeNil)
+		t.Parallel()
-			err = ioutil.WriteFile(paths[1], content2, 0o600)
-			So(err, ShouldBeNil)
 
-			Convey("When LoadFiles is called", func() {
+		c := testconf{}
-				err := LoadFiles(&c, paths...)
+		tmpDir := t.TempDir()
 
-				Convey("Then an error is returned", func() {
+		content1 := []byte(`{"`)
-					So(err, ShouldBeError)
+		content2 := []byte(`{"String": "bar"}`)
+		paths := []string{
+			filepath.Join(tmpDir, "file1.json"),
+			filepath.Join(tmpDir, "file2.json"),
+		}
 
-					Convey("And the last file has not been read", func() {
+		err := os.WriteFile(paths[0], content1, 0o600)
-						So(c.String, ShouldNotEqual, "bar")
+		require.NoError(t, err)
-					})
+		err = os.WriteFile(paths[1], content2, 0o600)
-				})
+		require.NoError(t, err)
-			})
+
-		})
+		err = LoadFiles(&c, paths...)
+		require.Error(t, err)
+
+		assert.Equal(t, "", c.String)
 	})
 }
 
 func TestSaveFile(t *testing.T) {
-	Convey("Given a config struct", t, func() {
+	t.Parallel()
+
+	t.Run("with a valid path", func(t *testing.T) {
+		t.Parallel()
+
 		c := testconf{
 			String:    "default string",
-			Int:       1,
 			Invariant: "should not change",
+			Int:       1,
 		}
+		tmpDir := t.TempDir()
+		file := filepath.Join(tmpDir, "test.conf")
 
-		Convey("Given a valid path", func() {
+		err := SaveFile(file, &c)
-			file := "test.conf"
+		require.NoError(t, err)
 
-			Convey("When the config file is saved", func() {
+		assert.FileExists(t, file)
-				err := SaveFile(file, &c)
-				defer func() { _ = os.Remove(file) }()
 
-				Convey("Then there is no error", func() {
+		expected := "{\n  \"String\": \"default string\",\n  \"Invariant\": \"should not change\",\n  \"Int\": 1\n}"
-					So(err, ShouldBeNil)
+		got, err := os.ReadFile(file)
-				})
+		require.NoError(t, err)
+		assert.Equal(t, expected, string(got))
+	})
 
-				Convey("Then the file exists", func() {
+	t.Run("with a valid path and invalid data", func(t *testing.T) {
-					_, err := os.Stat(file)
+		t.Parallel()
-					So(err, ShouldBeNil)
 
-					Convey("Then the content is correct", func() {
+		tmpDir := t.TempDir()
-						expected := "{\n  \"String\": \"default string\",\n  \"Int\": 1,\n  \"Invariant\": \"should not change\"\n}"
+		file := filepath.Join(tmpDir, "test.conf")
-						got, err := ioutil.ReadFile(file)
-						So(err, ShouldBeNil)
-						So(string(got), ShouldEqual, expected)
-					})
-				})
-			})
 
-			Convey("When the config file is saved with invalid data", func() {
+		err := SaveFile(file, func() error { return nil })
-				err := SaveFile(file, func() error { return nil })
+		require.Error(t, err)
-				defer func() { _ = os.Remove(file) }()
 
-				Convey("Then an error is returned", func() {
+		assert.NoFileExists(t, file)
-					So(err, ShouldBeError)
+	})
-				})
 
-				Convey("Then the file does not exist", func() {
+	t.Run("with an invalid path", func(t *testing.T) {
-					_, err := os.Stat(file)
+		t.Parallel()
-					So(os.IsNotExist(err), ShouldBeTrue)
-				})
-			})
-		})
 
-		Convey("Given an invalid path", func() {
+		c := testconf{
-			file := "cannot/write/here.conf"
+			String:    "default string",
+			Invariant: "should not change",
+			Int:       1,
+		}
+		file := "cannot/write/here.conf"
 
-			Convey("When the config file is loaded", func() {
+		err := SaveFile(file, &c)
-				err := SaveFile(file, &c)
+		require.Error(t, err)
 
-				Convey("Then an error is returned", func() {
+		assert.NoFileExists(t, file)
-					So(err, ShouldBeError)
-				})
-
-				Convey("Then the file does not exist", func() {
-					_, err := os.Stat(file)
-					So(os.IsNotExist(err), ShouldBeTrue)
-				})
-			})
-		})
 	})
 }
 
 func TestLoadAndUpdateFile(t *testing.T) {
-	Convey("Given a config struct and a path", t, func() {
+	t.Parallel()
-		updated := false
 
+	t.Run("when the target file does not exist", func(t *testing.T) {
+		t.Parallel()
+
+		updated := false
 		c := testconf{
 			String:    "default string",
 			Int:       1,
 			Invariant: "should not change",
+			inUpdate:  func() { updated = true },
 		}
-		c.inUpdate = func() { updated = true }
+		tmpDir := t.TempDir()
-		file := "test.conf"
+		file := filepath.Join(tmpDir, "test.conf")
 
-		Convey("Given no file exists at this path", func() {
+		err := LoadAndUpdateFile(file, &c)
-			_, err := os.Stat(file)
+		require.NoError(t, err)
-			So(err, ShouldBeError)
-			So(os.IsNotExist(err), ShouldBeTrue)
 
-			Convey("When LoadAndUpdateFile is called", func() {
+		var c2 testconf
-				err := LoadAndUpdateFile(file, &c)
+		err = read(file, &c2)
-				So(err, ShouldBeNil)
+		require.NoError(t, err)
-				defer func() { _ = os.Remove(file) }()
+		assert.Equal(t, c.String, c2.String)
+		assert.Equal(t, c.Int, c2.Int)
+		assert.Equal(t, c.Invariant, c2.Invariant)
 
-				Convey("Then the config file has been created", func() {
+		assert.False(t, updated)
-					_, err := os.Stat(file)
+	})
-					So(err, ShouldBeNil)
 
-					Convey("and it has the default configuration", func() {
+	t.Run("when the path cannot be written", func(t *testing.T) {
-						var c2 testconf
+		t.Parallel()
-						err := read(file, &c2)
-						So(err, ShouldBeNil)
-						c.inUpdate = nil
-						So(c2, ShouldResemble, c)
-					})
-				})
-			})
-		})
 
-		Convey("Given the path cannot be written", func() {
+		updated := false
-			file = "does-not-exist/test.conf"
+		c := testconf{
-			_, err := os.Stat(file)
+			String:    "default string",
-			So(err, ShouldBeError)
+			Int:       1,
-			So(os.IsNotExist(err), ShouldBeTrue)
+			Invariant: "should not change",
+			inUpdate:  func() { updated = true },
+		}
+		tmpDir := t.TempDir()
+		file := filepath.Join(tmpDir, "does-not-exist", "test.conf")
 
-			Convey("When LoadAndUpdateFile is called", func() {
+		err := LoadAndUpdateFile(file, &c)
-				err := LoadAndUpdateFile(file, &c)
+		require.Error(t, err)
-				defer func() { _ = os.Remove(file) }()
 
-				Convey("Then an error is returned", func() {
+		assert.NoFileExists(t, file)
-					So(err, ShouldBeError)
-				})
-			})
-		})
 
-		Convey("Given a config file with custom values", func() {
+		assert.False(t, updated)
-			content := []byte(`{"String": "config string", "Int": 42}`)
+	})
-			err := ioutil.WriteFile(file, content, 0o644)
-			So(err, ShouldBeNil)
-			defer func() { _ = os.Remove(file) }()
 
-			Convey("When LoadAndUpdateFile is called", func() {
+	t.Run("when the config file is invalid", func(t *testing.T) {
-				err := LoadAndUpdateFile(file, &c)
+		t.Parallel()
 
-				Convey("Then there is no error", func() {
+		updated := false
-					So(err, ShouldBeNil)
+		c := testconf{
-				})
+			String:    "default string",
+			Int:       1,
+			Invariant: "should not change",
+			inUpdate:  func() { updated = true },
+		}
+		tmpDir := t.TempDir()
+		file := filepath.Join(tmpDir, "test.conf")
 
-				Convey("Then the struct fields are filled", func() {
+		content := []byte(`String: not json`)
-					So(c.String, ShouldEqual, "config string")
+		err := os.WriteFile(file, content, 0o644)
-					So(c.Int, ShouldEqual, 42)
+		require.NoError(t, err)
-				})
-			})
-		})
 
-		Convey("Given an invalid configuration file", func() {
+		err = LoadAndUpdateFile(file, &c)
-			content := []byte(`String: not json`)
+		require.Error(t, err)
-			err := ioutil.WriteFile(file, content, 0o644)
-			So(err, ShouldBeNil)
-			defer func() { _ = os.Remove(file) }()
 
-			Convey("When LoadAndUpdateFile is called", func() {
+		assert.False(t, updated)
-				err := LoadAndUpdateFile(file, &c)
+	})
-				defer func() { _ = os.Remove(file) }()
 
-				Convey("Then an error is returned", func() {
+	t.Run("when the config file is valid", func(t *testing.T) {
-					So(err, ShouldBeError)
+		t.Parallel()
-				})
-			})
-		})
 
-		Convey("Given a config file with missing options", func() {
+		updated := false
-			content := []byte(`{"String": "config string"}`)
+		c := testconf{
-			err := ioutil.WriteFile(file, content, 0o644)
+			String:    "default string",
-			So(err, ShouldBeNil)
+			Int:       1,
-			defer func() { _ = os.Remove(file) }()
+			Invariant: "should not change",
+			inUpdate:  func() { updated = true },
+		}
+		tmpDir := t.TempDir()
+		file := filepath.Join(tmpDir, "test.conf")
 
-			Convey("When LoadAndUpdateFile is called", func() {
+		content := []byte(`{"String": "config string", "Int": 42}`)
-				err := LoadAndUpdateFile(file, &c)
+		err := os.WriteFile(file, content, 0o644)
+		require.NoError(t, err)
 
-				Convey("Then there is no error", func() {
+		err = LoadAndUpdateFile(file, &c)
-					So(err, ShouldBeNil)
+		require.NoError(t, err)
-				})
 
-				Convey("Then the config file has been updated with new options", func() {
+		var c2 testconf
-					content, err := ioutil.ReadFile(file)
+		err = read(file, &c2)
-					So(err, ShouldBeNil)
+		require.NoError(t, err)
-					So(string(content), ShouldContainSubstring, `"Int"`)
+		assert.Equal(t, "config string", c2.String)
-				})
+		assert.Equal(t, 42, c2.Int)
-			})
-		})
 
-		Convey("Given a config file with old options", func() {
+		assert.True(t, updated)
-			content := []byte(`{"String": "config string", "Foo": "blah"}`)
+	})
-			err := ioutil.WriteFile(file, content, 0o644)
-			So(err, ShouldBeNil)
-			defer func() { _ = os.Remove(file) }()
 
-			Convey("When LoadAndUpdateFile is called", func() {
+	t.Run("when the config file is missing options", func(t *testing.T) {
-				err := LoadAndUpdateFile(file, &c)
+		t.Parallel()
 
-				Convey("Then there is no error", func() {
+		updated := false
-					So(err, ShouldBeNil)
+		c := testconf{
-				})
+			String:    "default string",
+			Int:       1,
+			Invariant: "should not change",
+			inUpdate:  func() { updated = true },
+		}
+		tmpDir := t.TempDir()
+		file := filepath.Join(tmpDir, "test.conf")
 
-				Convey("Then the config file has been updated with new options", func() {
+		content := []byte(`{"String": "config string"}`)
-					content, err := ioutil.ReadFile(file)
+		err := os.WriteFile(file, content, 0o644)
-					So(err, ShouldBeNil)
+		require.NoError(t, err)
-					So(string(content), ShouldNotContainSubstring, `"Foo"`)
-				})
-			})
-		})
 
-		Convey("Given a valid config file", func() {
+		err = LoadAndUpdateFile(file, &c)
-			content := []byte(`{"String": "config string"}`)
+		require.NoError(t, err)
-			err := ioutil.WriteFile(file, content, 0o644)
-			So(err, ShouldBeNil)
-			defer func() { _ = os.Remove(file) }()
 
-			Convey("When LoadAndUpdateFile is called", func() {
+		newContent, err := os.ReadFile(file)
-				err := LoadAndUpdateFile(file, &c)
+		require.NoError(t, err)
+		assert.Contains(t, string(newContent), "Int")
+		assert.Contains(t, string(newContent), "Invariant")
 
-				Convey("Then there is no error", func() {
+		assert.True(t, updated)
-					So(err, ShouldBeNil)
+	})
-				})
 
-				Convey("Then the update method of the struct has been called", func() {
+	t.Run("when the config contains unknown options", func(t *testing.T) {
-					So(updated, ShouldBeTrue)
+		t.Parallel()
-				})
+
-			})
+		updated := false
-		})
+		c := testconf{
+			String:    "default string",
+			Int:       1,
+			Invariant: "should not change",
+			inUpdate:  func() { updated = true },
+		}
+		tmpDir := t.TempDir()
+		file := filepath.Join(tmpDir, "test.conf")
+
+		content := []byte(`{"String": "config string", "Foo": "blah"}`)
+		err := os.WriteFile(file, content, 0o644)
+		require.NoError(t, err)
+
+		err = LoadAndUpdateFile(file, &c)
+		require.NoError(t, err)
+
+		newContent, err := os.ReadFile(file)
+		require.NoError(t, err)
+		assert.NotContains(t, string(newContent), "Foo")
+
+		assert.True(t, updated)
 	})
 }

go.mod

@@ -2,10 +2,10 @@ module code.bcarlin.xyz/go/conf
 
 go 1.17
 
-require github.com/smartystreets/goconvey v1.7.2
+require github.com/stretchr/testify v1.9.0
 
 require (
-	github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/jtolds/gls v4.20.0+incompatible // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/smartystreets/assertions v1.2.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -1,13 +1,19 @@
-github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/smartystreets/assertions v1.2.0 h1:42S6lae5dvLc7BrLu/0ugRtcFVjoJNMC/N3yZFZkDFs=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/smartystreets/assertions v1.2.0/go.mod h1:tcbTF8ujkAEcZ8TElKY+i30BzYlVhC/LOxJk7iOWnoo=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/smartystreets/goconvey v1.7.2 h1:9RBaZCeXEQ3UselpuwUQHltGVXvdwm6cv1hgR6gDIPg=
+github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
-github.com/smartystreets/goconvey v1.7.2/go.mod h1:Vw0tHAZW6lzCRk3xgdin6fKYcG+G3Pg9vgXWeJpQFMM=
+github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
-golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
-golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
-golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
+github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

test_data/invalid.json

@@ -0,0 +1 @@
+String: not json

test_data/valid.json

@@ -0,0 +1 @@
+{"String": "config string", "Int": 42}