Renamed behaviour to behavior. (#1151)

test/token/ERC20/CappedToken.behavior.js

@@ -0,0 +1,32 @@
+const { expectThrow } = require('../../helpers/expectThrow');
+
+function shouldBehaveLikeCappedToken (minter, [anyone], cap) {
+  describe('capped token', function () {
+    const from = minter;
+
+    it('should start with the correct cap', async function () {
+      const _cap = await this.token.cap();
+
+      assert(cap.eq(_cap));
+    });
+
+    it('should mint when amount is less than cap', async function () {
+      const result = await this.token.mint(anyone, cap.sub(1), { from });
+      assert.equal(result.logs[0].event, 'Mint');
+    });
+
+    it('should fail to mint if the ammount exceeds the cap', async function () {
+      await this.token.mint(anyone, cap.sub(1), { from });
+      await expectThrow(this.token.mint(anyone, 100, { from }));
+    });
+
+    it('should fail to mint after cap is reached', async function () {
+      await this.token.mint(anyone, cap, { from });
+      await expectThrow(this.token.mint(anyone, 1, { from }));
+    });
+  });
+}
+
+module.exports = {
+  shouldBehaveLikeCappedToken,
+};