feat: add unit tests

HMPO · Mar 5, 2024 · 3e4d0f1 · 3e4d0f1
1 parent d838860
commit 3e4d0f1
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Showing 2 changed files with 13 additions and 3 deletions.
diff --git a/components/hmpo-text/macro.njk b/components/hmpo-text/macro.njk
@@ -16,7 +16,7 @@
             hmpoGetOptions(ctx, params, "label")
         ),
         hint: hmpoGetOptions(ctx, params, "hint", true),
-        prefix: params.prefix if hmpoGetOptions(ctx, params, "prefix", true) else "",
+        prefix: hmpoGetOptions(ctx, params, "prefix", true) if params.prefix else "",
         value: hmpoGetValue(ctx, params),
         errorMessage: hmpoGetError(ctx, params),
         type: params.type,

diff --git a/components/hmpo-text/spec.macro.js b/components/hmpo-text/spec.macro.js
@@ -50,13 +50,23 @@ describe('hmpoText', () => {
     });
 
     it('renders with label and prefix', () => {
-        const $ = render({ component: 'hmpoText', params: { id: 'my-input' }, ctx: true }, locals);
+        const $ = render({ component: 'hmpoText', params: { id: 'my-input', prefix: '£' }, ctx: true }, locals);
+
+        const $label = $('.govuk-label');
+        expect($label.text().trim()).to.equal('[fields.my-input.label]');
+        expect($label.attr('id')).to.equal('my-input-label');
+        const $prefix = $('.govuk-input__prefix');
+        expect($prefix.text()).to.equal('£');
+    });
+
+    it('renders with label and without prefix', () => {
+        const $ = render({ component: 'hmpoText', params: { id: 'my-input', prefix: '' }, ctx: true }, locals);
 
         const $label = $('.govuk-label');
         expect($label.text().trim()).to.equal('[fields.my-input.label]');
         expect($label.attr('id')).to.equal('my-input-label');
         const $prefix = $('.govuk-input__prefix');
-        expect($prefix.text().trim()).to.equal('[fields.my-input.prefix]');
+        expect($prefix.text().trim()).to.equal('');
     });
 
     it('renders with value', () => {