added initialise tests for base class

test/test_base.py

@@ -0,0 +1,72 @@
+import sugartrail
+import pytest
+import json
+
+# test 1: network initialised without auth and without arguments:
+
+def test_init_without_arguments(capsys):
+    sugartrail.base.Network()
+    captured = capsys.readouterr()
+    assert captured.out == 'No input provided. Please provide either officer_id, company_id, address or file as input.\n'
+
+# test 2: network initialised without auth and with arguments prints auth requirement:
+
+def test_init_officer_without_auth(capsys):
+    sugartrail.base.Network(officer_id = '_')
+    captured = capsys.readouterr()
+    assert captured.out == 'Authentication required\n'
+
+def test_init_company_without_auth(capsys):
+    sugartrail.base.Network(company_id = '_')
+    captured = capsys.readouterr()
+    assert captured.out == 'Authentication required\n'
+
+def test_init_address_without_auth(capsys):
+    sugartrail.base.Network(address = '_')
+    captured = capsys.readouterr()
+    assert captured.out == 'Authentication required\n'
+
+# test 3: network initialised without auth and with arguments remains stateless:
+
+def test_empty_officer_without_auth(capsys):
+    network = sugartrail.base.Network(officer_id = '_')
+    assert network._officer_id == None
+
+def test_empty_company_without_auth(capsys):
+    network = sugartrail.base.Network(company_id = '_')
+    assert network._company_id == None
+
+def test_empty_address_without_auth(capsys):
+    network = sugartrail.base.Network(address = '_')
+    assert network._address == None
+
+# test 4: network initialised with 'file' arg without auth loads network:
+
+def test_file_init_without_auth():
+    network = sugartrail.base.Network(file ='./assets/networks/domain_corp_network.json')
+    with open('./assets/networks/domain_corp_network.json') as f:
+        network_json = json.load(f)
+    for key in network.__dict__.keys():
+        if key != 'hop' and key != '_file':
+            assert network.__dict__[key] == network_json[key]
+
+# test 5: network initialised with 'file' arg without auth loads network:
+
+def test_file_init_without_auth():
+    network = sugartrail.base.Network(file ='./assets/networks/domain_corp_network.json')
+    with open('./assets/networks/domain_corp_network.json') as f:
+        network_json = json.load(f)
+    for key in network.__dict__.keys():
+        if key != 'hop' and key != '_file':
+            assert network.__dict__[key] == network_json[key]
+
+# test 5: network loads network from file without auth:
+
+def test_file_load_without_auth():
+    network = sugartrail.base.Network()
+    network.load('./assets/networks/domain_corp_network.json')
+    with open('./assets/networks/domain_corp_network.json') as f:
+        network_json = json.load(f)
+    for key in network.__dict__.keys():
+        if key != 'hop' and key != '_file':
+            assert network.__dict__[key] == network_json[key]