refactor: move things to packages (#39)

internal/releasepr/releasepr_test.go

@@ -0,0 +1,144 @@
+package releasepr
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestReleasePullRequest_SetTitle(t *testing.T) {
+	type args struct {
+		branch  string
+		version string
+	}
+	tests := []struct {
+		name string
+		pr   *ReleasePullRequest
+		args args
+		want string
+	}{
+		{
+			name: "simple update",
+			pr:   &ReleasePullRequest{Title: "foo: bar"},
+			args: args{
+				branch:  "main",
+				version: "v1.0.0",
+			},
+			want: "chore(main): release v1.0.0",
+		},
+		{
+			name: "no previous title",
+			pr:   &ReleasePullRequest{},
+			args: args{
+				branch:  "release-1.x",
+				version: "v1.1.1-rc.0",
+			},
+			want: "chore(release-1.x): release v1.1.1-rc.0",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.pr.SetTitle(tt.args.branch, tt.args.version)
+
+			assert.Equal(t, tt.want, tt.pr.Title)
+		})
+	}
+}
+
+func TestReleasePullRequest_SetDescription(t *testing.T) {
+
+	tests := []struct {
+		name           string
+		changelogEntry string
+		overrides      ReleaseOverrides
+		want           string
+		wantErr        assert.ErrorAssertionFunc
+	}{
+		{
+			name:           "no overrides",
+			changelogEntry: `## v1.0.0`,
+			overrides:      ReleaseOverrides{},
+			want: `<!-- section-start changelog -->
+## v1.0.0
+<!-- section-end changelog -->
+
+---
+
+<details>
+  <summary><h4>PR by <a href="https://github.com/apricote/releaser-pleaser">releaser-pleaser</a> 🤖</h4></summary>
+
+If you want to modify the proposed release, add you overrides here. You can learn more about the options in the docs.
+
+## Release Notes
+
+### Prefix / Start
+
+This will be added to the start of the release notes.
+
+` + "```" + `rp-prefix
+` + "```" + `
+
+### Suffix / End
+
+This will be added to the end of the release notes.
+
+` + "```" + `rp-suffix
+` + "```" + `
+
+</details>
+`,
+			wantErr: assert.NoError,
+		},
+		{
+			name:           "existing overrides",
+			changelogEntry: `## v1.0.0`,
+			overrides: ReleaseOverrides{
+				Prefix: "This release is awesome!",
+				Suffix: "Fooo",
+			},
+			want: `<!-- section-start changelog -->
+## v1.0.0
+<!-- section-end changelog -->
+
+---
+
+<details>
+  <summary><h4>PR by <a href="https://github.com/apricote/releaser-pleaser">releaser-pleaser</a> 🤖</h4></summary>
+
+If you want to modify the proposed release, add you overrides here. You can learn more about the options in the docs.
+
+## Release Notes
+
+### Prefix / Start
+
+This will be added to the start of the release notes.
+
+` + "```" + `rp-prefix
+This release is awesome!
+` + "```" + `
+
+### Suffix / End
+
+This will be added to the end of the release notes.
+
+` + "```" + `rp-suffix
+Fooo
+` + "```" + `
+
+</details>
+`,
+			wantErr: assert.NoError,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			pr := &ReleasePullRequest{}
+			err := pr.SetDescription(tt.changelogEntry, tt.overrides)
+			if !tt.wantErr(t, err) {
+				return
+			}
+
+			assert.Equal(t, tt.want, pr.Description)
+		})
+	}
+}