split up test file

Makefile

@@ -20,8 +20,8 @@ README.md: index.js
 
 .PHONY: lint
 lint:
-	$(JSHINT) -- index.js test/index.js
-	$(JSCS) -- index.js test/index.js
+	$(JSHINT) -- index.js test/**/*.js
+	$(JSCS) -- index.js test/**/*.js
 	@echo 'Checking for missing link definitions...'
 	grep -o '\[[^]]*\]\[[^]]*\]' index.js \
 	| sort -u \

test/A.js

@@ -0,0 +1,23 @@
+'use strict';
+var eq = require('./shared/utils').eq;
+var R = require('ramda');
+var S = require('..');
+
+describe('A', function() {
+
+  it('is a binary function', function() {
+    eq(typeof S.A, 'function');
+    eq(S.A.length, 2);
+  });
+
+  it('A(f, x) is equivalent to f(x)', function() {
+    eq(S.A(S.inc, 1), 2);
+    eq(R.map(S.A(R.__, 100), [S.inc, Math.sqrt]), [101, 10]);
+  });
+
+  it('is curried', function() {
+    eq(S.A(S.inc).length, 1);
+    eq(S.A(S.inc)(1), 2);
+  });
+
+});

test/B.js

@@ -0,0 +1,10 @@
+'use strict';
+var runCompositionTests = require('./shared/utils').runCompositionTests;
+var S = require('..');
+
+describe('B', function() {
+
+  runCompositionTests(S.B);
+
+});
+

test/C.js

@@ -0,0 +1,24 @@
+'use strict';
+var eq = require('./shared/utils').eq;
+var R = require('ramda');
+var S = require('..');
+
+describe('C', function() {
+
+  it('is a ternary function', function() {
+    eq(typeof S.C, 'function');
+    eq(S.C.length, 3);
+  });
+
+  it('C(f, x, y) is equivalent to f(y)(x)', function() {
+    eq(S.C(S.concat, 'foo', 'bar'), 'barfoo');
+    eq(R.map(S.C(S.concat, '!'), ['BAM', 'POW', 'KA-POW']), ['BAM!', 'POW!', 'KA-POW!']);
+  });
+
+  it('is curried', function() {
+    eq(S.C(S.concat).length, 2);
+    eq(S.C(S.concat)('foo').length, 1);
+    eq(S.C(S.concat)('foo')('bar'), 'barfoo');
+  });
+
+});

test/Either.js

@@ -0,0 +1,13 @@
+'use strict';
+var errorEq = require('./shared/utils').errorEq;
+var S = require('..');
+var throws = require('assert').throws;
+
+describe('Either', function() {
+
+  it('throws if called', function() {
+    throws(function() { S.Either(); },
+           errorEq(Error, 'Cannot instantiate Either'));
+  });
+
+});

test/EitherType.js

@@ -0,0 +1,14 @@
+'use strict';
+var $ = require('sanctuary-def');
+var eq = require('./shared/utils').eq;
+var S = require('..');
+
+describe('EitherType', function() {
+
+  it('has its type definition exported', function() {
+    eq(S.EitherType($.String, $.Number).test(S.Left('Error')), true);
+    eq(S.EitherType($.String, $.Number).test(S.Right(1)), true);
+    eq(S.EitherType($.String, $.Number).test(1), false);
+  });
+
+});

test/I.js

@@ -0,0 +1,18 @@
+'use strict';
+var eq = require('./shared/utils').eq;
+var S = require('..');
+
+describe('I', function() {
+
+  it('is a unary function', function() {
+    eq(typeof S.I, 'function');
+    eq(S.I.length, 1);
+  });
+
+  it('returns its argument', function() {
+    eq(S.I([1, 2, 3]), [1, 2, 3]);
+    eq(S.I({'@@type': 'my-package/Foreign'}),
+       {'@@type': 'my-package/Foreign'});
+  });
+
+});