🌱 Unit tests for checker result and request

.golangci.yml

@@ -12,6 +12,12 @@ issues:
   # Default: 3
   max-same-issues: 0
   new-from-rev: ""
+  exclude-rules:
+    - path: '(.+)_test\.go'
+      linters:
+        - funlen
+        - goconst
+        - gocyclo
 skip-files:
   - cron/data/request.pb.go # autogenerated
 linters:

checker/check_request_test.go

@@ -0,0 +1,122 @@
+// Copyright 2023 OpenSSF Scorecard Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+package checker
+
+import (
+	"testing"
+
+	"github.com/google/go-cmp/cmp"
+)
+
+func TestListUnsupported(t *testing.T) {
+	t.Parallel()
+	type args struct {
+		required  []RequestType
+		supported []RequestType
+	}
+	tests := []struct {
+		name string
+		args args
+		want []RequestType
+	}{
+		{
+			name: "empty",
+			args: args{
+				required:  []RequestType{},
+				supported: []RequestType{},
+			},
+			want: []RequestType{FileBased},
+		},
+		{
+			name: "empty required",
+			args: args{
+				required:  []RequestType{},
+				supported: []RequestType{FileBased},
+			},
+			want: []RequestType{},
+		},
+		{
+			name: "supported",
+			args: args{
+				required:  []RequestType{FileBased},
+				supported: []RequestType{FileBased},
+			},
+			want: []RequestType{FileBased},
+		},
+	}
+	for _, tt := range tests {
+		tt := tt
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+			if got := ListUnsupported(tt.args.required, tt.args.supported); cmp.Equal(got, tt.want) {
+				t.Errorf("ListUnsupported() = %v, want %v", got, cmp.Diff(got, tt.want))
+			}
+		})
+	}
+}
+
+func Test_contains(t *testing.T) {
+	t.Parallel()
+	type args struct {
+		in     []RequestType
+		exists RequestType
+	}
+	tests := []struct {
+		name string
+		args args
+		want bool
+	}{
+		{
+			name: "empty",
+			args: args{
+				in:     []RequestType{},
+				exists: FileBased,
+			},
+			want: false,
+		},
+		{
+			name: "empty exists",
+			args: args{
+				in:     []RequestType{FileBased},
+				exists: FileBased,
+			},
+			want: true,
+		},
+		{
+			name: "empty exists",
+			args: args{
+				in:     []RequestType{FileBased},
+				exists: CommitBased,
+			},
+			want: false,
+		},
+		{
+			name: "empty exists",
+			args: args{
+				in:     []RequestType{FileBased, CommitBased},
+				exists: CommitBased,
+			},
+			want: true,
+		},
+	}
+	for _, tt := range tests {
+		tt := tt
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+			if got := contains(tt.args.in, tt.args.exists); got != tt.want {
+				t.Errorf("contains() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}

checker/check_result.go

@@ -44,7 +44,7 @@ const (
 const (
 	// DetailInfo is info-level log.
 	DetailInfo DetailType = iota
-	// DetailWarn is warn log.
+	// DetailWarn is warned log.
 	DetailWarn
 	// DetailDebug is debug log.
 	DetailDebug
@@ -75,7 +75,7 @@ type CheckDetail struct {
 //
 //nolint:govet
 type LogMessage struct {
-	// Structured resuts.
+	// Structured results.
 	Finding *finding.Finding
 
 	// Non-structured results.
@@ -127,13 +127,11 @@ func NormalizeReason(reason string, score int) string {
 }
 
 // CreateResultWithScore is used when
-// the check runs without runtime errors and we want to assign a
+// the check runs without runtime errors, and we want to assign a
 // specific score.
 func CreateResultWithScore(name, reason string, score int) CheckResult {
 	return CheckResult{
-		Name: name,
-		// Old structure.
-		// New structure.
+		Name:    name,
 		Version: 2,
 		Error:   nil,
 		Score:   score,
@@ -144,8 +142,8 @@ func CreateResultWithScore(name, reason string, score int) CheckResult {
 // CreateProportionalScoreResult is used when
 // the check runs without runtime errors and we assign a
 // proportional score. This may be used if a check contains
-// multiple tests and we want to assign a score proportional
-// the the number of tests that succeeded.
+// multiple tests, and we want to assign a score proportional
+// the number of tests that succeeded.
 func CreateProportionalScoreResult(name, reason string, b, t int) CheckResult {
 	score := CreateProportionalScore(b, t)
 	return CheckResult{
@@ -178,9 +176,7 @@ func CreateMinScoreResult(name, reason string) CheckResult {
 // have enough evidence to set a score.
 func CreateInconclusiveResult(name, reason string) CheckResult {
 	return CheckResult{
-		Name: name,
-		// Old structure.
-		// New structure.
+		Name:    name,
 		Version: 2,
 		Score:   InconclusiveResultScore,
 		Reason:  reason,
@@ -190,9 +186,7 @@ func CreateInconclusiveResult(name, reason string) CheckResult {
 // CreateRuntimeErrorResult is used when the check fails to run because of a runtime error.
 func CreateRuntimeErrorResult(name string, e error) CheckResult {
 	return CheckResult{
-		Name: name,
-		// Old structure.
-		// New structure.
+		Name:    name,
 		Version: 2,
 		Error:   e,
 		Score:   InconclusiveResultScore,