(Feat): Initial Commit

internal/util/db/join_test.go

@@ -0,0 +1,104 @@
+package db_test
+
+import (
+	"database/sql"
+	"testing"
+
+	"allaboutapps.dev/aw/go-starter/internal/models"
+	"allaboutapps.dev/aw/go-starter/internal/test"
+	"allaboutapps.dev/aw/go-starter/internal/test/fixtures"
+	"allaboutapps.dev/aw/go-starter/internal/util/db"
+	"github.com/aarondl/null/v8"
+	"github.com/aarondl/sqlboiler/v4/queries"
+	"github.com/aarondl/sqlboiler/v4/queries/qm"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestInnerJoinWithFilter(t *testing.T) {
+	test.WithTestDatabase(t, func(sqlDB *sql.DB) {
+		ctx := t.Context()
+		fix := fixtures.Fixtures()
+
+		profiles, err := models.AppUserProfiles(db.InnerJoinWithFilter(models.TableNames.AppUserProfiles,
+			models.AppUserProfileColumns.UserID,
+			models.TableNames.Users,
+			models.UserColumns.ID,
+			models.UserColumns.Username,
+			"user1@example.com",
+		)).All(ctx, sqlDB)
+		require.NoError(t, err)
+		require.Len(t, profiles, 1)
+
+		assert.Equal(t, fix.User1AppUserProfile.UserID, profiles[0].UserID)
+
+		profiles, err = models.AppUserProfiles(db.InnerJoinWithFilter(models.TableNames.AppUserProfiles,
+			models.AppUserProfileColumns.UserID,
+			models.TableNames.Users,
+			models.UserColumns.ID,
+			models.UserColumns.Username,
+			"user1@example.com",
+			models.TableNames.Users,
+		)).All(ctx, sqlDB)
+		require.NoError(t, err)
+		require.Len(t, profiles, 1)
+
+		assert.Equal(t, fix.User1AppUserProfile.UserID, profiles[0].UserID)
+	})
+}
+
+func TestInnerJoin(t *testing.T) {
+	test.WithTestDatabase(t, func(sqlDB *sql.DB) {
+		ctx := t.Context()
+		fix := fixtures.Fixtures()
+
+		profiles, err := models.AppUserProfiles(db.InnerJoin(models.TableNames.AppUserProfiles,
+			models.AppUserProfileColumns.UserID,
+			models.TableNames.Users,
+			models.UserColumns.ID,
+		),
+			models.UserWhere.Username.EQ(null.StringFrom("user1@example.com")),
+		).All(ctx, sqlDB)
+		require.NoError(t, err)
+		require.Len(t, profiles, 1)
+
+		assert.Equal(t, fix.User1AppUserProfile.UserID, profiles[0].UserID)
+	})
+}
+
+func TestLeftOuterJoinWithFilter(t *testing.T) {
+	query := models.NewQuery(
+		qm.Select("*"),
+		qm.From("users"),
+		db.LeftOuterJoinWithFilter("users", "id", "app_user_profiles", "user_id", "first_name", "Max"),
+	)
+
+	sql, args := queries.BuildQuery(query)
+
+	test.Snapshoter.Label("SQL").Save(t, sql)
+	test.Snapshoter.Label("Args").Save(t, args...)
+
+	query = models.NewQuery(
+		qm.Select("*"),
+		qm.From("users"),
+		db.LeftOuterJoinWithFilter("users", "id", "app_user_profiles", "user_id", "first_name", "Max", "app_user_profiles"),
+	)
+
+	sql, args = queries.BuildQuery(query)
+
+	test.Snapshoter.Label("SQL").Save(t, sql)
+	test.Snapshoter.Label("Args").Save(t, args...)
+}
+
+func TestLeftOuterJoin(t *testing.T) {
+	query := models.NewQuery(
+		qm.Select("*"),
+		qm.From("users"),
+		db.LeftOuterJoin("users", "id", "app_user_profiles", "user_id"),
+	)
+
+	sql, args := queries.BuildQuery(query)
+
+	test.Snapshoter.Label("SQL").Save(t, sql)
+	test.Snapshoter.Label("Args").Save(t, args...)
+}