Ilya Gorbunov
47 lines
1.0 KiB
Kotlin
47 lines
1.0 KiB
Kotlin
package language
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import org.junit.Test as test
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import kotlin.test.*
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class Product(val name: String, val price: Double) {
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}
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class Customer(val name: String, val products: List<Product>) {
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}
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fun customerTemplate(customer: Customer) = """
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<html>
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<body>
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<h1>Hello ${customer.name}</h1>
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<ul>
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${customer.products.map{ productSnippet(it) }.joinToString("\n")}
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</ul>
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<p>lets do some kool stuff</p>
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</body>
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"""
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fun productSnippet(product: Product) = "<li>${product.name}. Price : ${product.price}</li>"
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// TODO support number formatting methods?
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// fun productSnippet(product: Product) = "<li>${product.name}. Price : ${product.price.format('## ###,00')} </li>"
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val EXPECTED = """
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<html>
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<body>
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<h1>Hello James</h1>
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<ul>
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<li>Beer. Price : 1.99</li>
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<li>Wine. Price : 5.99</li>
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</ul>
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<p>lets do some kool stuff</p>
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</body>
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"""
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class StringExpressionExampleTest {
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val customer = Customer("James", arrayListOf(Product("Beer", 1.99), Product("Wine", 5.99)))
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@test fun testExpressions(): Unit {
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assertEquals(EXPECTED, customerTemplate(customer))
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}
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} |