Init

test/ui/button_test.clj

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+(ns ui.button-test
+  (:require [clojure.test :refer [deftest is testing]]
+            [ui.button :as button]))
+
+(deftest button-class-list-test
+  (testing "default variant and size"
+    (is (= ["btn" "btn--secondary"] (button/button-class-list {}))))
+
+  (testing "explicit variant"
+    (is (= ["btn" "btn--primary"] (button/button-class-list {:variant :primary})))
+    (is (= ["btn" "btn--ghost"] (button/button-class-list {:variant :ghost})))
+    (is (= ["btn" "btn--danger"] (button/button-class-list {:variant :danger}))))
+
+  (testing "explicit size"
+    (is (= ["btn" "btn--secondary" "btn--sm"] (button/button-class-list {:size :sm})))
+    (is (= ["btn" "btn--secondary"] (button/button-class-list {:size :md})))
+    (is (= ["btn" "btn--secondary" "btn--lg"] (button/button-class-list {:size :lg}))))
+
+  (testing "variant + size combined"
+    (is (= ["btn" "btn--primary" "btn--lg"] (button/button-class-list {:variant :primary :size :lg})))))
+
+(deftest button-classes-test
+  (testing "default variant and size"
+    (is (= "btn btn--secondary" (button/button-classes {}))))
+
+  (testing "explicit variant"
+    (is (= "btn btn--primary" (button/button-classes {:variant :primary})))
+    (is (= "btn btn--ghost" (button/button-classes {:variant :ghost})))
+    (is (= "btn btn--danger" (button/button-classes {:variant :danger})))
+    (is (= "btn btn--secondary" (button/button-classes {:variant :secondary}))))
+
+  (testing "explicit size"
+    (is (= "btn btn--secondary btn--sm" (button/button-classes {:size :sm})))
+    (is (= "btn btn--secondary" (button/button-classes {:size :md})))
+    (is (= "btn btn--secondary btn--lg" (button/button-classes {:size :lg}))))
+
+  (testing "variant + size combined"
+    (is (= "btn btn--primary btn--lg" (button/button-classes {:variant :primary :size :lg})))
+    (is (= "btn btn--danger btn--sm" (button/button-classes {:variant :danger :size :sm}))))
+
+  (testing "nil variant falls back to default"
+    (is (= "btn btn--secondary" (button/button-classes {:variant nil}))))
+
+  (testing "nil size falls back to default (md, no size class)"
+    (is (= "btn btn--secondary" (button/button-classes {:size nil}))))
+
+  (testing "string variants work"
+    (is (= "btn btn--primary" (button/button-classes {:variant "primary"})))))
+
+(deftest button-component-test
+  (testing "basic button renders correct hiccup (clj target)"
+    (let [result (button/button {:variant :primary} "Click me")]
+      (is (= :button (first result)))
+      (is (= "btn btn--primary" (get-in result [1 :class])))
+      (is (= "Click me" (nth result 2)))))
+
+  (testing "disabled button has disabled attr"
+    (let [result (button/button {:variant :primary :disabled true} "Disabled")]
+      (is (true? (get-in result [1 :disabled])))))
+
+  (testing "non-disabled button has no disabled attr"
+    (let [result (button/button {:variant :primary} "Enabled")]
+      (is (nil? (get-in result [1 :disabled])))))
+
+  (testing "extra class gets appended"
+    (let [result (button/button {:variant :primary :class "extra"} "Test")]
+      (is (= "btn btn--primary extra" (get-in result [1 :class])))))
+
+  (testing "extra attrs get merged"
+    (let [result (button/button {:variant :primary :attrs {:id "my-btn"}} "Test")]
+      (is (= "my-btn" (get-in result [1 :id])))))
+
+  (testing "multiple children"
+    (let [result (button/button {:variant :primary} "A" "B")]
+      (is (= "A" (nth result 2)))
+      (is (= "B" (nth result 3))))))