feat: new custom linters system (#4437)

pkg/commands/internal/configuration_test.go

@@ -0,0 +1,127 @@
+package internal
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestConfiguration_Validate(t *testing.T) {
+	testCases := []struct {
+		desc string
+		cfg  *Configuration
+	}{
+		{
+			desc: "version",
+			cfg: &Configuration{
+				Version: "v1.57.0",
+				Plugins: []*Plugin{
+					{
+						Module:  "example.org/foo/bar",
+						Import:  "example.org/foo/bar/test",
+						Version: "v1.2.3",
+					},
+				},
+			},
+		},
+		{
+			desc: "path",
+			cfg: &Configuration{
+				Version: "v1.57.0",
+				Plugins: []*Plugin{
+					{
+						Module: "example.org/foo/bar",
+						Import: "example.org/foo/bar/test",
+						Path:   "/my/path",
+					},
+				},
+			},
+		},
+	}
+
+	for _, test := range testCases {
+		test := test
+		t.Run(test.desc, func(t *testing.T) {
+			t.Parallel()
+
+			err := test.cfg.Validate()
+			require.NoError(t, err)
+		})
+	}
+}
+
+func TestConfiguration_Validate_error(t *testing.T) {
+	testCases := []struct {
+		desc     string
+		cfg      *Configuration
+		expected string
+	}{
+		{
+			desc:     "missing version",
+			cfg:      &Configuration{},
+			expected: "root field 'version' is required",
+		},
+		{
+			desc: "no plugins",
+			cfg: &Configuration{
+				Version: "v1.57.0",
+			},
+			expected: "no plugins defined",
+		},
+		{
+			desc: "missing module",
+			cfg: &Configuration{
+				Version: "v1.57.0",
+				Plugins: []*Plugin{
+					{
+						Module:  "",
+						Import:  "example.org/foo/bar/test",
+						Version: "v1.2.3",
+						Path:    "/my/path",
+					},
+				},
+			},
+			expected: "field 'module' is required",
+		},
+		{
+			desc: "module version and path",
+			cfg: &Configuration{
+				Version: "v1.57.0",
+				Plugins: []*Plugin{
+					{
+						Module:  "example.org/foo/bar",
+						Import:  "example.org/foo/bar/test",
+						Version: "v1.2.3",
+						Path:    "/my/path",
+					},
+				},
+			},
+			expected: "invalid configuration: 'version' and 'path' should not be provided at the same time",
+		},
+		{
+			desc: "no module version and path",
+			cfg: &Configuration{
+				Version: "v1.57.0",
+				Plugins: []*Plugin{
+					{
+						Module: "example.org/foo/bar",
+						Import: "example.org/foo/bar/test",
+					},
+				},
+			},
+			expected: "missing information: 'version' or 'path' should be provided",
+		},
+	}
+
+	for _, test := range testCases {
+		test := test
+		t.Run(test.desc, func(t *testing.T) {
+			t.Parallel()
+
+			err := test.cfg.Validate()
+
+			assert.EqualError(t, err, test.expected)
+		})
+	}
+}