25 lines
876 B
Zig
25 lines
876 B
Zig
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//! Test helper for Pugz engine
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//! Provides common utilities for template testing
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const std = @import("std");
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const pugz = @import("pugz");
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/// Expects the template to produce the expected output when rendered with the given data.
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/// Uses arena allocator for automatic cleanup.
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pub fn expectOutput(template: []const u8, data: anytype, expected: []const u8) !void {
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var arena = std.heap.ArenaAllocator.init(std.testing.allocator);
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defer arena.deinit();
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const allocator = arena.allocator();
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var lexer = pugz.Lexer.init(allocator, template);
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const tokens = try lexer.tokenize();
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var parser = pugz.Parser.init(allocator, tokens);
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const doc = try parser.parse();
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const raw_result = try pugz.render(allocator, doc, data);
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const result = std.mem.trimRight(u8, raw_result, "\n");
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try std.testing.expectEqualStrings(expected, result);
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}
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