From 729cfb5f4941a6a22f82390c072248a04b048524 Mon Sep 17 00:00:00 2001
From: Beatriz Vieira <beatriznsv@gmail.com>
Date: Sun, 17 Nov 2019 14:43:01 -0300
Subject: [PATCH] test: unit tests for releasenotes.go

---
 sv/helpers_test.go      | 35 +++++++++++++++++++++++++++++++++++
 sv/releasenotes_test.go | 38 ++++++++++++++++++++++++++++++++++++++
 sv/semver_test.go       | 14 --------------
 3 files changed, 73 insertions(+), 14 deletions(-)
 create mode 100644 sv/helpers_test.go
 create mode 100644 sv/releasenotes_test.go

diff --git a/sv/helpers_test.go b/sv/helpers_test.go
new file mode 100644
index 0000000..e6d2451
--- /dev/null
+++ b/sv/helpers_test.go
@@ -0,0 +1,35 @@
+package sv
+
+import (
+	"time"
+
+	"github.com/Masterminds/semver"
+)
+
+func version(v string) semver.Version {
+	r, _ := semver.NewVersion(v)
+	return *r
+}
+
+func commitlog(t string, metadata map[string]string) GitCommitLog {
+	return GitCommitLog{
+		Type:     t,
+		Subject:  "subject text",
+		Metadata: metadata,
+	}
+}
+
+func releaseNote(sections map[string]ReleaseNoteSection, breakingChanges []string) ReleaseNote {
+	return ReleaseNote{
+		Date:            time.Now().Truncate(time.Minute),
+		Sections:        sections,
+		BreakingChanges: breakingChanges,
+	}
+}
+
+func rnSection(name string, items []GitCommitLog) ReleaseNoteSection {
+	return ReleaseNoteSection{
+		Name:  name,
+		Items: items,
+	}
+}
diff --git a/sv/releasenotes_test.go b/sv/releasenotes_test.go
new file mode 100644
index 0000000..b264b26
--- /dev/null
+++ b/sv/releasenotes_test.go
@@ -0,0 +1,38 @@
+package sv
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestReleaseNoteProcessorImpl_Get(t *testing.T) {
+	tests := []struct {
+		name    string
+		commits []GitCommitLog
+		want    ReleaseNote
+	}{
+		{
+			name:    "mapped tag",
+			commits: []GitCommitLog{commitlog("t1", map[string]string{})},
+			want:    releaseNote(map[string]ReleaseNoteSection{"t1": rnSection("Tag 1", []GitCommitLog{commitlog("t1", map[string]string{})})}, nil),
+		},
+		{
+			name:    "unmapped tag",
+			commits: []GitCommitLog{commitlog("t1", map[string]string{}), commitlog("unmapped", map[string]string{})},
+			want:    releaseNote(map[string]ReleaseNoteSection{"t1": rnSection("Tag 1", []GitCommitLog{commitlog("t1", map[string]string{})})}, nil),
+		},
+		{
+			name:    "breaking changes tag",
+			commits: []GitCommitLog{commitlog("t1", map[string]string{}), commitlog("unmapped", map[string]string{"breakingchange": "breaks"})},
+			want:    releaseNote(map[string]ReleaseNoteSection{"t1": rnSection("Tag 1", []GitCommitLog{commitlog("t1", map[string]string{})})}, []string{"breaks"}),
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			p := NewReleaseNoteProcessor(map[string]string{"t1": "Tag 1", "t2": "Tag 2"})
+			if got := p.Get(tt.commits); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("ReleaseNoteProcessorImpl.Get() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
diff --git a/sv/semver_test.go b/sv/semver_test.go
index cb34610..8943d9b 100644
--- a/sv/semver_test.go
+++ b/sv/semver_test.go
@@ -57,17 +57,3 @@ func TestToVersion(t *testing.T) {
 		})
 	}
 }
-
-// helpers
-
-func version(v string) semver.Version {
-	r, _ := semver.NewVersion(v)
-	return *r
-}
-
-func commitlog(t string, metadata map[string]string) GitCommitLog {
-	return GitCommitLog{
-		Type:     t,
-		Metadata: metadata,
-	}
-}