Added more tests and refactored exporter tests. Added code coverage badge.

client/client_test.go

@@ -0,0 +1,91 @@
+package client
+
+import (
+	"net/http"
+	"reflect"
+	"testing"
+)
+
+func TestSetDefaultHeader(t *testing.T) {
+	type args struct {
+		header http.Header
+		key    string
+		value  string
+	}
+	tests := []struct {
+		name string
+		args args
+		want http.Header
+	}{
+		{
+			name: "Simple",
+			args: args{http.Header{}, "key", "value"},
+			want: http.Header{"Key": []string{"value"}},
+		},
+		{
+			name: "Dont Override",
+			args: args{http.Header{"Key": []string{"value"}}, "key", "new value"},
+			want: http.Header{"Key": []string{"value"}},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := SetDefaultHeader(tt.args.header, tt.args.key, tt.args.value); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("SetDefaultHeader() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestConvertHeaderToMap(t *testing.T) {
+	type args struct {
+		header http.Header
+	}
+	tests := []struct {
+		name string
+		args args
+		want map[string]interface{}
+	}{
+		{
+			name: "Simple",
+			args: args{http.Header{"Key": []string{"value"}}},
+			want: map[string]interface{}{"Key": "value"},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := ConvertHeaderToMap(tt.args.header); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("ConvertHeaderToMap() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestConvertMapToHeader(t *testing.T) {
+	type args struct {
+		m map[string]interface{}
+	}
+	tests := []struct {
+		name string
+		args args
+		want http.Header
+	}{
+		{
+			name: "Simple",
+			args: args{map[string]interface{}{"Key": "value"}},
+			want: http.Header{"Key": []string{"value"}},
+		},
+		{
+			name: "Non standard key",
+			args: args{map[string]interface{}{"key": "value"}},
+			want: http.Header{"Key": []string{"value"}},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := ConvertMapToHeader(tt.args.m); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("ConvertMapToHeader() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}