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authorBrent Baude <bbaude@redhat.com>2022-05-03 09:23:43 -0500
committerBrent Baude <bbaude@redhat.com>2022-05-04 08:29:54 -0500
commit245151e62df528f9d2271a4292fa4edefc54d112 (patch)
treebd19c89995c60c558c3b7a12b77b15267b7b4f6c /pkg/env
parent1975975cf4bcf9ea16f5a49909f1357ec881e615 (diff)
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Add more unit tests
Improve "code coverage" with more unit-tests. Signed-off-by: Brent Baude <bbaude@redhat.com>
Diffstat (limited to 'pkg/env')
-rw-r--r--pkg/env/env_test.go162
1 files changed, 162 insertions, 0 deletions
diff --git a/pkg/env/env_test.go b/pkg/env/env_test.go
new file mode 100644
index 000000000..c77061ecf
--- /dev/null
+++ b/pkg/env/env_test.go
@@ -0,0 +1,162 @@
+package env
+
+import (
+ "testing"
+
+ "github.com/stretchr/testify/assert"
+)
+
+func TestSlice(t *testing.T) {
+ goodMap := make(map[string]string, 0)
+ goodMap["apple"] = "red"
+ goodMap["banana"] = "yellow"
+ goodMap["pear"] = ""
+ goodResult := []string{"apple=red", "banana=yellow", "pear"}
+ type args struct {
+ m map[string]string
+ }
+ tests := []struct {
+ name string
+ args args
+ want []string
+ }{
+ {
+ name: "Good",
+ args: args{
+ m: goodMap,
+ },
+ want: goodResult,
+ },
+ }
+ for _, tt := range tests {
+ t.Run(tt.name, func(t *testing.T) {
+ assert.ElementsMatchf(t, Slice(tt.args.m), tt.want, "Slice() = %v, want %v", Slice(tt.args.m), tt.want)
+ })
+ }
+}
+
+func TestJoin(t *testing.T) {
+ firstMap := make(map[string]string, 0)
+ firstMap["apple"] = "red"
+ secondMap := make(map[string]string, 0)
+ secondMap["banana"] = "yellow"
+ goodResult := make(map[string]string, 0)
+ goodResult["apple"] = "red"
+ goodResult["banana"] = "yellow"
+ overrideResult := make(map[string]string, 0)
+ overrideResult["apple"] = "green"
+ overrideResult["banana"] = "yellow"
+ overrideMap := make(map[string]string, 0)
+ overrideMap["banana"] = "yellow"
+ overrideMap["apple"] = "green"
+ type args struct {
+ base map[string]string
+ override map[string]string
+ }
+ tests := []struct {
+ name string
+ args args
+ want map[string]string
+ }{
+ {
+ name: "GoodJoin",
+ args: args{
+ base: firstMap,
+ override: secondMap,
+ },
+ want: goodResult,
+ },
+ {
+ name: "GoodOverride",
+ args: args{
+ base: firstMap,
+ override: overrideMap,
+ },
+ want: overrideResult,
+ },
+ {
+ name: "EmptyOverride",
+ args: args{
+ base: firstMap,
+ override: nil,
+ },
+ want: firstMap,
+ },
+ {
+ name: "EmptyBase",
+ args: args{
+ base: nil,
+ override: firstMap,
+ },
+ want: firstMap,
+ },
+ }
+ for _, tt := range tests {
+ t.Run(tt.name, func(t *testing.T) {
+ got := Join(tt.args.base, tt.args.override)
+ assert.EqualValuesf(t, got, tt.want, "Join() = %v, want %v", got, tt.want)
+ })
+ }
+}
+
+func Test_parseEnv(t *testing.T) {
+ good := make(map[string]string)
+
+ type args struct {
+ env map[string]string
+ line string
+ }
+ tests := []struct {
+ name string
+ args args
+ wantErr bool
+ }{
+ {
+ name: "Good",
+ args: args{
+ env: good,
+ line: "apple=red",
+ },
+ wantErr: false,
+ },
+ {
+ name: "GoodNoValue",
+ args: args{
+ env: good,
+ line: "apple=",
+ },
+ wantErr: false,
+ },
+ {
+ name: "GoodNoKeyNoValue",
+ args: args{
+ env: good,
+ line: "=",
+ },
+ wantErr: true,
+ },
+ {
+ name: "BadNoKey",
+ args: args{
+ env: good,
+ line: "=foobar",
+ },
+ wantErr: true,
+ },
+ {
+ name: "BadOnlyDelim",
+ args: args{
+ env: good,
+ line: "=",
+ },
+ wantErr: true,
+ },
+ }
+ for _, tt := range tests {
+ t.Run(tt.name, func(t *testing.T) {
+ if err := parseEnv(tt.args.env, tt.args.line); (err != nil) != tt.wantErr {
+ t.Errorf("parseEnv() error = %v, wantErr %v", err, tt.wantErr)
+ }
+ })
+ }
+}