| 1. A function test apparatus based on unit test cases reusing, comprising: a Storage Portion, storing a unit test case for each function into a hierarchical constitution; a Selection Portion of unit test case, when a Test Object Function is provided, in order to abstract an internal constitution of a callee function activated by the Test Object Function, selectively reusing a unit test case of the callee function; a Generator of test case, generating at least one test case in order for all the unit test cases selected by the Selection Portion of test case to be performed; and a Performance Portion of test case, testing the Test Object Function by performing the test case. a Storage Portion, storing a unit test case for each function into a hierarchical constitution; a Selection Portion of unit test case, when a Test Object Function is provided, in order to abstract an internal constitution of a callee function activated by the Test Object Function, selectively reusing a unit test case of the callee function; a Generator of test case, generating at least one test case in order for all the unit test cases selected by the Selection Portion of test case to be performed; and a Performance Portion of test case, testing the Test Object Function by performing the test case. |
| 2. The function test apparatus based on unit test cases reusing according to claim 1, wherein the unit test case is a unit test case which passed a unit testing for the callee function, prior to being integrated with the Test Object Function. wherein the unit test case is a unit test case which passed a unit testing for the callee function, prior to being integrated with the Test Object Function. |
| 3. The function test apparatus based on unit test cases reusing according to claim 1, wherein an abstract view of the internal constitution is characterized in that a level of abstract is determined by an integration testing policy. wherein an abstract view of the internal constitution is characterized in that a level of abstract is determined by an integration testing policy. |
| 4. A function test apparatus based on unit test cases reusing, comprising: a Generator, generating a test case by reusing a unit test case of at least one callee function activated by the Test Object Function; and a Tester, testing the Test Object Function. a Generator, generating a test case by reusing a unit test case of at least one callee function activated by the Test Object Function; and a Tester, testing the Test Object Function. |
| 5. The function test apparatus based on unit test cases reusing according to claim 4, wherein the internal constitution of the callee function is abstracted by the integration testing policy, when the unit test case is reused. wherein the internal constitution of the callee function is abstracted by the integration testing policy, when the unit test case is reused. |
| 6. The function test apparatus based on unit test cases reusing according to claim 4, wherein the unit test case, reused during generating the test case is a unit test case used in the unit testing of the callee function, and wherein the unit test case has a Test coverage providing a specific coverage. wherein the unit test case, reused during generating the test case is a unit test case used in the unit testing of the callee function, and wherein the unit test case has a Test coverage providing a specific coverage. |
| 7. The function test apparatus based on unit test cases reusing according to claim 6, wherein the Test coverage is configured to have a hierarchical inclusive relationship. wherein the Test coverage is configured to have a hierarchical inclusive relationship. |
| 8. A function test method based on unit test cases reusing, comprising the operations of: generating a test request for a Test Object Function; selecting a unit test case obtained by at least one callee function activated by the Test Object Function, upon the test request; generating a test case by reusing the selected unit test case; and performing the generated test case. generating a test request for a Test Object Function; selecting a unit test case obtained by at least one callee function activated by the Test Object Function, upon the test request; generating a test case by reusing the selected unit test case; and performing the generated test case. |
| 9. The function test method based on unit test cases reusing according to claim 8, further comprising the operation of: storing a unit test case for the callee function into a hierarchical constitution, prior to the operation of generating a request. storing a unit test case for the callee function into a hierarchical constitution, prior to the operation of generating a request. |
| 10. The function test method based on unit test cases reusing according to claim 8, wherein an internal constitution of the callee function is abstracted, when a unit test case is selected at the operation of selecting a unit test case. wherein an internal constitution of the callee function is abstracted, when a unit test case is selected at the operation of selecting a unit test case. |
| 11. The function test method based on unit test cases reusing according to claim 8, wherein the operation of generating a test case is characterized of generating at least one or more test cases. wherein the operation of generating a test case is characterized of generating at least one or more test cases. |
| 12. The function test method based on unit test cases reusing according to claim 11, wherein the operation of performing a test case is characterized of performing a test for the Test Object Function by using a test case having a highest Test coverage from the at least one or more test cases. wherein the operation of performing a test case is characterized of performing a test for the Test Object Function by using a test case having a highest Test coverage from the at least one or more test cases. |
