refactor: remove testify

Author: jdkato

go.mod

@@ -23,7 +23,6 @@ require (
 	github.com/remeh/sizedwaitgroup v1.0.0
 	github.com/smacker/go-tree-sitter v0.0.0-20240827094217-dd81d9e9be82
 	github.com/spf13/pflag v1.0.5
-	github.com/stretchr/testify v1.10.0
 	github.com/tomwright/dasel/v2 v2.8.1
 	github.com/yuin/goldmark v1.7.8
 	golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8
@@ -38,18 +37,17 @@ require (
 	github.com/Masterminds/goutils v1.1.1 // indirect
 	github.com/Masterminds/semver/v3 v3.3.1 // indirect
 	github.com/atomicgo/cursor v0.0.1 // indirect
-	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/gookit/color v1.5.4 // indirect
 	github.com/huandu/xstrings v1.5.0 // indirect
 	github.com/mattn/go-runewidth v0.0.16 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/montanaflynn/stats v0.7.1 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/shopspring/decimal v1.4.0 // indirect
 	github.com/spf13/cast v1.7.1 // indirect
+	github.com/stretchr/testify v1.10.0 // indirect
 	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
 	golang.org/x/crypto v0.32.0 // indirect
 	golang.org/x/sync v0.10.0 // indirect

internal/core/ini_test.go

@@ -1,9 +1,8 @@
 package core
 
 import (
+	"strings"
 	"testing"
-
-	"github.com/stretchr/testify/assert"
 )
 
 func Test_processConfig_commentDelimiters(t *testing.T) {
@@ -18,7 +17,7 @@ func Test_processConfig_commentDelimiters(t *testing.T) {
 CommentDelimiters = "{/*,*/}"
 `,
 			expected: map[string][2]string{
-				"*.md": [2]string{"{/*", "*/}"},
+				"*.md": {"{/*", "*/}"},
 			},
 		},
 		{
@@ -33,13 +32,26 @@ TokenIgnores = (\$+[^\n$]+\$+)
 	for _, c := range cases {
 		t.Run(c.description, func(t *testing.T) {
 			uCfg, err := shadowLoad([]byte(c.body))
-			assert.NoError(t, err)
+			if err != nil {
+				t.Fatal(err)
+			}
+
 			conf, err := NewConfig(&CLIFlags{})
-			assert.NoError(t, err)
+			if err != nil {
+				t.Fatal(err)
+			}
+
 			_, err = processConfig(uCfg, conf, false)
-			assert.NoError(t, err)
+			if err != nil {
+				t.Fatal(err)
+			}
+
 			actual := conf.CommentDelimiters
-			assert.Equal(t, c.expected, actual)
+			for k, v := range c.expected {
+				if actual[k] != v {
+					t.Errorf("expected %v, but got %v", v, actual[k])
+				}
+			}
 		})
 	}
 }
@@ -86,11 +98,19 @@ CommentDelimiters = "{/*"
 	for _, c := range cases {
 		t.Run(c.description, func(t *testing.T) {
 			uCfg, err := shadowLoad([]byte(c.body))
-			assert.NoError(t, err)
+			if err != nil {
+				t.Fatal(err)
+			}
+
 			conf, err := NewConfig(&CLIFlags{})
-			assert.NoError(t, err)
+			if err != nil {
+				t.Fatal(err)
+			}
+
 			_, err = processConfig(uCfg, conf, false)
-			assert.ErrorContains(t, err, c.expectedErr)
+			if !strings.Contains(err.Error(), c.expectedErr) {
+				t.Errorf("expected %v, but got %v", c.expectedErr, err.Error())
+			}
 		})
 	}
 }

internal/lint/html_test.go

@@ -5,7 +5,6 @@ import (
 	"testing"
 
 	"github.com/errata-ai/vale/v3/internal/core"
-	"github.com/stretchr/testify/assert"
 )
 
 func Test_applyPatterns(t *testing.T) {
@@ -20,7 +19,7 @@ func Test_applyPatterns(t *testing.T) {
 			description: "MDX comment in markdown, custom comment delimiter",
 			conf: core.Config{
 				CommentDelimiters: map[string][2]string{
-					".md": [2]string{"{/*", "*/}"},
+					".md": {"{/*", "*/}"},
 				},
 			},
 			exts: extensionConfig{".md", ".md"},
@@ -74,7 +73,7 @@ This is the intro pagragraph.
 			description: "multiline MDX comment in markdown, custom comment delimiter",
 			conf: core.Config{
 				CommentDelimiters: map[string][2]string{
-					".md": [2]string{"{/*", "*/}"},
+					".md": {"{/*", "*/}"},
 				},
 			},
 			exts: extensionConfig{".md", ".md"},
@@ -108,7 +107,7 @@ This is a comment
 			content:     "Call \\c func to start the process.",
 			conf: core.Config{
 				TokenIgnores: map[string][]string{
-					"*.cc": []string{`(\\c \w+)`},
+					"*.cc": {`(\\c \w+)`},
 				},
 				Formats: map[string]string{
 					"cc": "md",
@@ -122,8 +121,11 @@ This is a comment
 	for _, c := range cases {
 		t.Run(c.description, func(t *testing.T) {
 			s, err := applyPatterns(&c.conf, c.exts, c.content)
-			assert.NoError(t, err)
-			assert.Equal(t, c.expected, s)
+			if err != nil {
+				t.Fatalf("applyPatterns returned an error: %s", err)
+			} else if s != c.expected {
+				t.Fatalf("Expected '%s', but got '%s'", c.expected, s)
+			}
 		})
 	}
 }
@@ -140,7 +142,7 @@ func Test_applyPatterns_errors(t *testing.T) {
 			description: "only one delimiter",
 			conf: core.Config{
 				CommentDelimiters: map[string][2]string{
-					".md": [2]string{"{/*", ""},
+					".md": {"{/*", ""},
 				},
 			},
 			exts: extensionConfig{".md", ".md"},
@@ -159,7 +161,9 @@ This is the intro pagragraph.
 	for _, c := range cases {
 		t.Run(c.description, func(t *testing.T) {
 			_, err := applyPatterns(&c.conf, c.exts, c.content)
-			assert.ErrorContains(t, err, c.expectedErr)
+			if !strings.Contains(err.Error(), c.expectedErr) {
+				t.Fatalf("Expected '%s', but got '%s'", c.expectedErr, err.Error())
+			}
 		})
 	}
 }