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| 1 | +package com.contentstack.sdk; |
| 2 | + |
| 3 | +import org.junit.Test; |
| 4 | +import org.junit.runner.RunWith; |
| 5 | +import org.robolectric.RobolectricTestRunner; |
| 6 | + |
| 7 | +import static org.junit.Assert.*; |
| 8 | + |
| 9 | +/** |
| 10 | + * Comprehensive tests for CachePolicy enum. |
| 11 | + */ |
| 12 | +@RunWith(RobolectricTestRunner.class) |
| 13 | +public class TestCachePolicy { |
| 14 | + |
| 15 | + @Test |
| 16 | + public void testEnumValues() { |
| 17 | + CachePolicy[] values = CachePolicy.values(); |
| 18 | + assertEquals("Should have 6 cache policy values", 6, values.length); |
| 19 | + } |
| 20 | + |
| 21 | + @Test |
| 22 | + public void testCacheOnly() { |
| 23 | + CachePolicy policy = CachePolicy.CACHE_ONLY; |
| 24 | + assertNotNull(policy); |
| 25 | + assertEquals("CACHE_ONLY", policy.name()); |
| 26 | + assertEquals(0, policy.ordinal()); |
| 27 | + } |
| 28 | + |
| 29 | + @Test |
| 30 | + public void testNetworkOnly() { |
| 31 | + CachePolicy policy = CachePolicy.NETWORK_ONLY; |
| 32 | + assertNotNull(policy); |
| 33 | + assertEquals("NETWORK_ONLY", policy.name()); |
| 34 | + assertEquals(1, policy.ordinal()); |
| 35 | + } |
| 36 | + |
| 37 | + @Test |
| 38 | + public void testCacheElseNetwork() { |
| 39 | + CachePolicy policy = CachePolicy.CACHE_ELSE_NETWORK; |
| 40 | + assertNotNull(policy); |
| 41 | + assertEquals("CACHE_ELSE_NETWORK", policy.name()); |
| 42 | + assertEquals(2, policy.ordinal()); |
| 43 | + } |
| 44 | + |
| 45 | + @Test |
| 46 | + public void testNetworkElseCache() { |
| 47 | + CachePolicy policy = CachePolicy.NETWORK_ELSE_CACHE; |
| 48 | + assertNotNull(policy); |
| 49 | + assertEquals("NETWORK_ELSE_CACHE", policy.name()); |
| 50 | + assertEquals(3, policy.ordinal()); |
| 51 | + } |
| 52 | + |
| 53 | + @Test |
| 54 | + public void testCacheThenNetwork() { |
| 55 | + CachePolicy policy = CachePolicy.CACHE_THEN_NETWORK; |
| 56 | + assertNotNull(policy); |
| 57 | + assertEquals("CACHE_THEN_NETWORK", policy.name()); |
| 58 | + assertEquals(4, policy.ordinal()); |
| 59 | + } |
| 60 | + |
| 61 | + @Test |
| 62 | + public void testIgnoreCache() { |
| 63 | + CachePolicy policy = CachePolicy.IGNORE_CACHE; |
| 64 | + assertNotNull(policy); |
| 65 | + assertEquals("IGNORE_CACHE", policy.name()); |
| 66 | + assertEquals(5, policy.ordinal()); |
| 67 | + } |
| 68 | + |
| 69 | + @Test |
| 70 | + public void testValueOf() { |
| 71 | + assertEquals(CachePolicy.CACHE_ONLY, CachePolicy.valueOf("CACHE_ONLY")); |
| 72 | + assertEquals(CachePolicy.NETWORK_ONLY, CachePolicy.valueOf("NETWORK_ONLY")); |
| 73 | + assertEquals(CachePolicy.CACHE_ELSE_NETWORK, CachePolicy.valueOf("CACHE_ELSE_NETWORK")); |
| 74 | + assertEquals(CachePolicy.NETWORK_ELSE_CACHE, CachePolicy.valueOf("NETWORK_ELSE_CACHE")); |
| 75 | + assertEquals(CachePolicy.CACHE_THEN_NETWORK, CachePolicy.valueOf("CACHE_THEN_NETWORK")); |
| 76 | + assertEquals(CachePolicy.IGNORE_CACHE, CachePolicy.valueOf("IGNORE_CACHE")); |
| 77 | + } |
| 78 | + |
| 79 | + @Test |
| 80 | + public void testEnumToString() { |
| 81 | + assertEquals("CACHE_ONLY", CachePolicy.CACHE_ONLY.toString()); |
| 82 | + assertEquals("NETWORK_ONLY", CachePolicy.NETWORK_ONLY.toString()); |
| 83 | + assertEquals("CACHE_ELSE_NETWORK", CachePolicy.CACHE_ELSE_NETWORK.toString()); |
| 84 | + assertEquals("NETWORK_ELSE_CACHE", CachePolicy.NETWORK_ELSE_CACHE.toString()); |
| 85 | + assertEquals("CACHE_THEN_NETWORK", CachePolicy.CACHE_THEN_NETWORK.toString()); |
| 86 | + assertEquals("IGNORE_CACHE", CachePolicy.IGNORE_CACHE.toString()); |
| 87 | + } |
| 88 | + |
| 89 | + @Test |
| 90 | + public void testEnumEquality() { |
| 91 | + CachePolicy policy1 = CachePolicy.CACHE_ONLY; |
| 92 | + CachePolicy policy2 = CachePolicy.CACHE_ONLY; |
| 93 | + assertEquals(policy1, policy2); |
| 94 | + assertSame(policy1, policy2); |
| 95 | + } |
| 96 | + |
| 97 | + @Test |
| 98 | + public void testEnumInequality() { |
| 99 | + assertNotEquals(CachePolicy.CACHE_ONLY, CachePolicy.NETWORK_ONLY); |
| 100 | + assertNotEquals(CachePolicy.CACHE_ELSE_NETWORK, CachePolicy.NETWORK_ELSE_CACHE); |
| 101 | + assertNotEquals(CachePolicy.CACHE_THEN_NETWORK, CachePolicy.IGNORE_CACHE); |
| 102 | + } |
| 103 | + |
| 104 | + @Test |
| 105 | + public void testSwitchStatement() { |
| 106 | + CachePolicy policy = CachePolicy.CACHE_ELSE_NETWORK; |
| 107 | + String result; |
| 108 | + |
| 109 | + switch (policy) { |
| 110 | + case CACHE_ONLY: |
| 111 | + result = "Cache Only"; |
| 112 | + break; |
| 113 | + case NETWORK_ONLY: |
| 114 | + result = "Network Only"; |
| 115 | + break; |
| 116 | + case CACHE_ELSE_NETWORK: |
| 117 | + result = "Cache Else Network"; |
| 118 | + break; |
| 119 | + case NETWORK_ELSE_CACHE: |
| 120 | + result = "Network Else Cache"; |
| 121 | + break; |
| 122 | + case CACHE_THEN_NETWORK: |
| 123 | + result = "Cache Then Network"; |
| 124 | + break; |
| 125 | + case IGNORE_CACHE: |
| 126 | + result = "Ignore Cache"; |
| 127 | + break; |
| 128 | + default: |
| 129 | + result = "Unknown"; |
| 130 | + break; |
| 131 | + } |
| 132 | + |
| 133 | + assertEquals("Cache Else Network", result); |
| 134 | + } |
| 135 | + |
| 136 | + @Test |
| 137 | + public void testAllValuesIteration() { |
| 138 | + int count = 0; |
| 139 | + for (CachePolicy policy : CachePolicy.values()) { |
| 140 | + assertNotNull(policy); |
| 141 | + count++; |
| 142 | + } |
| 143 | + assertEquals(6, count); |
| 144 | + } |
| 145 | + |
| 146 | + @Test(expected = IllegalArgumentException.class) |
| 147 | + public void testInvalidValueOf() { |
| 148 | + CachePolicy.valueOf("INVALID_POLICY"); |
| 149 | + } |
| 150 | + |
| 151 | + @Test(expected = NullPointerException.class) |
| 152 | + public void testNullValueOf() { |
| 153 | + CachePolicy.valueOf(null); |
| 154 | + } |
| 155 | + |
| 156 | + @Test |
| 157 | + public void testPolicySemantics() { |
| 158 | + // Test that policies have expected semantics |
| 159 | + assertNotNull("CACHE_ONLY should exist", CachePolicy.CACHE_ONLY); |
| 160 | + assertNotNull("NETWORK_ONLY should exist", CachePolicy.NETWORK_ONLY); |
| 161 | + assertNotNull("CACHE_ELSE_NETWORK should exist", CachePolicy.CACHE_ELSE_NETWORK); |
| 162 | + assertNotNull("NETWORK_ELSE_CACHE should exist", CachePolicy.NETWORK_ELSE_CACHE); |
| 163 | + assertNotNull("CACHE_THEN_NETWORK should exist", CachePolicy.CACHE_THEN_NETWORK); |
| 164 | + assertNotNull("IGNORE_CACHE should exist", CachePolicy.IGNORE_CACHE); |
| 165 | + } |
| 166 | + |
| 167 | + @Test |
| 168 | + public void testEnumComparison() { |
| 169 | + assertTrue(CachePolicy.CACHE_ONLY.compareTo(CachePolicy.NETWORK_ONLY) < 0); |
| 170 | + assertTrue(CachePolicy.IGNORE_CACHE.compareTo(CachePolicy.CACHE_ONLY) > 0); |
| 171 | + assertEquals(0, CachePolicy.CACHE_ELSE_NETWORK.compareTo(CachePolicy.CACHE_ELSE_NETWORK)); |
| 172 | + } |
| 173 | +} |
| 174 | + |
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