Config#LookupString uses git_buf to load value

1 files changed, 58 insertions, 0 deletions

diff --git a/config_test.go b/config_test.go
new file mode 100644
index 0000000..e4a2c1f
--- /dev/null
+++ b/config_test.go
@@ -0,0 +1,58 @@
+package git
+
+import (
+	"os"
+	"testing"
+)
+
+func setupConfig() (*Config, error) {
+	var (
+		c   *Config
+		err error
+		p   string
+	)
+
+	p, err = ConfigFindGlobal()
+	if err != nil {
+		return nil, err
+	}
+
+	c, err = OpenOndisk(nil, p)
+	if err != nil {
+		return nil, err
+	}
+
+	c.SetString("foo.bar", "baz")
+
+	return c, err
+}
+
+func cleanupConfig() {
+	os.Remove(tempConfig)
+}
+
+func TestConfigLookupString(t *testing.T) {
+	var (
+		err error
+		val string
+		c   *Config
+	)
+
+	c, err = setupConfig()
+	defer cleanupConfig()
+	if err != nil {
+		t.Errorf("Setup error: '%v'. Expected none\n", err)
+		t.FailNow()
+	}
+	defer c.Free()
+
+	val, err = c.LookupString("foo.bar")
+	if err != nil {
+		t.Errorf("Got error: '%v', expected none\n", err)
+		t.FailNow()
+	}
+
+	if val != "baz" {
+		t.Errorf("Got '%s', expected 'bar'\n", val)
+	}
+}